Commit 49c372ae authored by Heiko Carstens's avatar Heiko Carstens
Browse files

s390/hypfs_sprp: fix virtual vs physical address confusion 



Add missing virt_to_phys() translation to __hypfs_sprp_diag304().
This doesn't fix a bug since virtual and physical addresses are
currently the same.

Reviewed-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 0ec5117f

arch/s390/hypfs/hypfs_sprp.c

+1 −1
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ 


static inline unsigned long __hypfs_sprp_diag304(void *data, unsigned long cmd)

{

	union register_pair r1 = { .even = (unsigned long)data, };

	union register_pair r1 = { .even = virt_to_phys(data), };



	asm volatile("diag %[r1],%[r3],0x304\n"

		     : [r1] "+&d" (r1.pair)